<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>简单导航菜单</title>
		<style>
			ul li{
				width: 100px;
				height: 100px;
				display: inline-block;
				margin-left:20px;
				/*border: 1px solid black;*/
			}
			ul li a{
				text-decoration: none;
			}
			
			ul li a:hover{
				background-image: url(img/bg.png);
			}
		</style>
	</head>
	<body>
		<ul>
			<li><a href="#">百度</li>
			<li><a href="#">百度</li>
			<li><a href="#">百度</li>
			<li><a href="#">百度</li>
			<li><a href="#">百度</li>
		    <li><a href="#">百度</li>		
		</ul>
	</body>
</html>
